13895105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 20418048

約数和(自身を除く): 6522943

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 421, 805, 943, 1435, 2105, 2947, 4715, 6601, 9683, 14735, 17261, 33005, 48415, 67781, 86305, 120827, 338905, 397003, 604135, 1985015, 2779021, 13895105]

約数ペア:

[(1, 13895105), (5, 2779021), (7, 1985015), (23, 604135), (35, 397003), (41, 338905), (115, 120827), (161, 86305), (205, 67781), (287, 48415), (421, 33005), (805, 17261), (943, 14735), (1435, 9683), (2105, 6601), (2947, 4715)]